{"title":"FuelTech Relays","description":"\u003cstyle\u003e\n.ase-post{line-height:1.7;color:#1c1c1c;}\n.ase-post h2{margin-top:2.2em;margin-bottom:0.6em;font-size:1.5em;border-bottom:2px solid #eaeaea;padding-bottom:8px;}\n.ase-post h3{margin-top:1.6em;font-size:1.15em;}\n.ase-lede{font-size:1.15em;color:#444;}\n.ase-callout{background:#f2f6fb;border-left:4px solid #1a5cff;padding:16px 20px;margin:26px 0;border-radius:6px;}\n.ase-callout strong{color:#1a5cff;}\n.ase-callout.warn{border-left-color:#d9822b;background:#fff8ee;}\n.ase-callout.warn strong{color:#d9822b;}\n.ase-callout.check{border-left-color:#1f9d55;background:#f0faf3;}\n.ase-callout.check strong{color:#1f9d55;}\n.ase-table{width:100%;border-collapse:collapse;margin:28px 0;font-size:0.95em;}\n.ase-table th,.ase-table td{border:1px solid #e0e0e0;padding:10px 14px;text-align:left;vertical-align:top;}\n.ase-table th{background:#14142b;color:#fff;font-weight:600;}\n.ase-table tr:nth-child(even){background:#f8f9fb;}\n\u003c\/style\u003e\n\u003cdiv class=\"ase-post\"\u003e\n\n\u003cp class=\"ase-lede\"\u003eRelays and current drivers that let ECU outputs switch high-current loads.\u003c\/p\u003e\n\u003ch2\u003eChoosing a relay\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed relay 40A\u003c\/strong\u003e — for ECU, injector and coil power in custom harnesses; also available with a built-in fuse. Holders sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrous solid state relay\u003c\/strong\u003e — one per nitrous stage, for dual-solenoid or big stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStaging \/ brake control SSR\u003c\/strong\u003e — 20 A, PWM up to 1000 Hz, for built-in staging and brake control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFT Dual Power Driver\u003c\/strong\u003e — two half-bridge outputs, up to 25 A, for electronic wastegates and other actuators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBack to the full \u003ca href=\"\/collections\/fueltech-sensors-valves\"\u003eFuelTech Sensors \u0026amp; Valves range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"fueltech-ft-dual-power-driver","title":"FuelTech FT Dual Power Driver","description":"\u003cp\u003eThe FuelTech Dual Power Driver (DPD) is a current amplifier that lets an ECU output switch electric motors and actuators that draw more current than the ECU can handle on its own. It is commonly used for electronic wastegates and other actuators up to 25 A. Its two half-bridge outputs can drive one motor in both directions or two motors in one direction, and the low switching delay supports high-speed PWM control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo half-bridge outputs, 25 A total continuous\u003c\/li\u003e\n\u003cli\u003ePeak current: 100 A for 10 ms\u003c\/li\u003e\n\u003cli\u003eDrives one motor bidirectionally or two motors one direction\u003c\/li\u003e\n\u003cli\u003eHigh-speed PWM using an ECU PWM output, up to 25 kHz at 30 V\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9-30 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower \/ operating voltage\u003c\/td\u003e\n\u003ctd\u003e9 V to 30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output current (total)\u003c\/td\u003e\n\u003ctd\u003e25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak current\u003c\/td\u003e\n\u003ctd\u003e100 A for 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax operating frequency\u003c\/td\u003e\n\u003ctd\u003e25 kHz @ 30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput trigger level LOW\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput trigger level HIGH\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching delay\u003c\/td\u003e\n\u003ctd\u003eHigh to low 5.6 µs; low to high 6 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.16 x 2.16 x 1.10 in (W x H x L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.76 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 FT Dual Power Driver\u003c\/li\u003e\n\u003cli\u003e1 user's manual\u003c\/li\u003e\n\u003cli\u003e1 mounting kit\u003c\/li\u003e\n\u003cli\u003eMating plug kit with the w\/ mating plug kit option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty: 1 year worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/files.fueltech.net\/manual\/Ingles\/FT_DualPowerDriver.pdf\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech FT Dual Power Driver manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the FT Dual Power Driver used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It amplifies an ECU output so it can drive electric motors or devices that need high current, such as electronic wastegates and other actuators up to 25 A.\"}},{\"@type\":\"Question\",\"name\":\"Can it run a motor in both directions?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. With two half-bridge outputs it can drive one motor in two directions, or two motors in a single direction.\"}},{\"@type\":\"Question\",\"name\":\"Does it support PWM control?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. It can be driven with high-speed PWM from an ECU PWM output, up to 25 kHz at 30 V, with switching delays around 6 microseconds.\"}},{\"@type\":\"Question\",\"name\":\"What voltage and current can it handle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It operates from 9 V to 30 V, with 25 A total output current and peaks of 100 A for 10 ms.\"}},{\"@type\":\"Question\",\"name\":\"What comes in the box?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The FT Dual Power Driver, a user's manual and a mounting kit. The mating plug kit is included only with that option.\"}},{\"@type\":\"Question\",\"name\":\"What is the warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"1 year worldwide.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"w\/o mating plug kit","offer_id":50629631869145,"sku":"3010008282","price":239.0,"currency_code":"USD","in_stock":true},{"title":"w\/ mating plug kit","offer_id":50629631901913,"sku":"3010008282 \/ 5011100562","price":308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/dpd_site_01.jpg?v=1791473134"},{"product_id":"fueltech-nitrous-solid-state-relay","title":"FuelTech Nitrous Solid State Relay","description":"\u003cp\u003eThis solid state relay is needed when running dual solenoids or large nitrous stages from a FuelTech ECU's built-in nitrous controller. Plan on one relay for each nitrous stage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired for dual-solenoid or big nitrous stages\u003c\/li\u003e\n\u003cli\u003eOne relay per nitrous stage\u003c\/li\u003e\n\u003cli\u003eSolid state, no mechanical contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFor use with the integrated nitrous controller on the FT600, FT550, FT500, FT500LITE and FT450.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.fueltech.net\/downloads\/Nitrous-Relay-Manual\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech nitrous solid state relay wiring diagram\u003c\/a\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When do I need a nitrous solid state relay?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"When running dual solenoids or big stages of nitrous from a FuelTech ECU's integrated nitrous controller.\"}},{\"@type\":\"Question\",\"name\":\"How many relays do I need?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"One relay per nitrous stage.\"}},{\"@type\":\"Question\",\"name\":\"Which FuelTech ECUs is it compatible with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The FT600, FT550, FT500, FT500LITE and FT450 integrated nitrous controllers.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"Default Title","offer_id":50629632131289,"sku":"3020100067","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/nitrousrelay.png?v=1791473136"},{"product_id":"fueltech-relay-w-built-in-fuse-40a","title":"FuelTech Relay with Built-in Fuse 40A","description":"\u003cp\u003eA 40 A relay with its own built-in fuse, used to power the ECU, injectors, ignition coils and other loads when building a custom harness. Plan on one relay per component being wired.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40 A normally open output\u003c\/li\u003e\n\u003cli\u003eBuilt-in fuse protection\u003c\/li\u003e\n\u003cli\u003eTriggered by a FuelTech auxiliary output switching to ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003eTrigger (FT auxiliary output, ground-switched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003eSwitched 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eBattery 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003eOutput to load, normally open, 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRelated parts\u003c\/h3\u003e\n\u003cp\u003ePairs with the FuelTech Relay Holder Kit for a tidy, secure mount.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is this relay used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Powering the ECU, injectors, ignition coils and similar components in a custom harness. Each component needs its own relay.\"}},{\"@type\":\"Question\",\"name\":\"How is it wired?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"85 is the trigger from a FuelTech auxiliary output (ground-switched), 86 is switched 12V, 30 is battery 12V and 87 is the normally open 40 A output to the load.\"}},{\"@type\":\"Question\",\"name\":\"Is there a holder for it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. FuelTech recommends pairing it with the Relay Holder Kit, sold separately.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"Default Title","offer_id":50629635408089,"sku":"3020100310","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/FuelTech-relay-with-built-in-fuse-40a.png?v=1791473226"},{"product_id":"fueltech-sealed-relay-40a","title":"FuelTech Sealed Relay 40A","description":"\u003cp\u003eA sealed 40 A relay typically used to power the ECU, injectors and coils when building your own harness. It has both normally open and normally closed contacts. Use one relay per item being wired.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed housing\u003c\/li\u003e\n\u003cli\u003e40 A normally open contact plus a normally closed contact\u003c\/li\u003e\n\u003cli\u003eTriggered by a FuelTech auxiliary output switching to ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003eTrigger (FT auxiliary output, ground-switched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003eSwitched 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eBattery 12V (fuse required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003eOutput to load, normally open, 40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e87A\u003c\/td\u003e\n\u003ctd\u003eNormally closed contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is this relay used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is typically used to power the ECU, injectors and coils when building a harness. One relay is needed per item being wired.\"}},{\"@type\":\"Question\",\"name\":\"Does it have a built-in fuse?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Pin 30 (battery 12V) must be fused in the harness.\"}},{\"@type\":\"Question\",\"name\":\"What is the pinout?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"85 trigger from a FuelTech auxiliary output, 86 switched 12V, 30 battery 12V with fuse, 87 normally open 40 A output and 87A normally closed contact.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"Default Title","offer_id":50629635604697,"sku":"3020001919","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/sealedrelay40A.png?v=1791473227"},{"product_id":"fueltech-sealed-relay-holder","title":"FuelTech Sealed Relay Holder","description":"\u003cp\u003eThis holder makes the FuelTech Sealed Relay easier to mount and wire when building a harness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for the FuelTech Sealed Relay\u003c\/li\u003e\n\u003cli\u003eSimplifies relay installation\u003c\/li\u003e\n\u003cli\u003eRelay sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which relay does this holder fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is made for the FuelTech Sealed Relay.\"}},{\"@type\":\"Question\",\"name\":\"Is the relay included?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. This listing is the holder only.\"}},{\"@type\":\"Question\",\"name\":\"Why use a relay holder?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It makes installing the sealed relay in your harness easier.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"Default Title","offer_id":50629635637465,"sku":"5015001972","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/sealedrelayholder.png?v=1791473228"},{"product_id":"fueltech-staging-brake-control-solid-state-relay","title":"FuelTech Staging \/ Brake Control Solid State Relay","description":"\u003cp\u003eThis 12 V solid state relay is used with the built-in staging control and brake control on FuelTech ECUs. It switches fast enough for PWM control and also works as a normal relay, with no moving parts and silent operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12 V solid state relay, 20 A max\u003c\/li\u003e\n\u003cli\u003ePWM frequency: 0-1000 Hz\u003c\/li\u003e\n\u003cli\u003eNo mechanical parts, silent operation\u003c\/li\u003e\n\u003cli\u003eDimensions: 27 x 27 x 26 mm (1.07 x 1.07 x 1.02 in)\u003c\/li\u003e\n\u003cli\u003eWeight: 30 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFor the built-in staging control and brake control on the FT600, FT550, FT500, FT500LITE and FT450.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eSwitched 12V (fuse required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003eNot connected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003eTrigger (FT auxiliary output, ground-switched)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003eOutput to load, normally open, 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fueltech-usa.myshopify.com\/downloads\/Staging-Brake-Control-Diagram\" target=\"_blank\" rel=\"noopener\"\u003eFuelTech staging \/ brake control relay diagram\u003c\/a\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is this relay used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The built-in staging control and brake control functions on FuelTech FT600, FT550, FT500, FT500LITE and FT450 ECUs.\"}},{\"@type\":\"Question\",\"name\":\"Can it be driven with PWM?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. It switches fast enough for PWM control from 0 to 1000 Hz, and can also be used as a normal on\/off relay.\"}},{\"@type\":\"Question\",\"name\":\"How much current can it handle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"20 A maximum on the normally open output.\"}},{\"@type\":\"Question\",\"name\":\"How is it wired?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"30 is switched 12V with a fuse, 85 is not connected, 86 is the trigger from a FuelTech auxiliary output (ground-switched) and 87 is the 20 A output to the load.\"}},{\"@type\":\"Question\",\"name\":\"What does the relay holder kit option add?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It adds a relay holder kit for mounting and wiring the relay.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"w\/o relay holder kit","offer_id":50629635670233,"sku":"3020004086","price":119.0,"currency_code":"USD","in_stock":true},{"title":"w\/ relay holder kit","offer_id":50629635703001,"sku":"3020004086 \/ 5011100383","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/222_a414d706-4306-45cb-928e-631d4f57d498.jpg?v=1791473229"}],"url":"https:\/\/www.autosportsengineering.com\/collections\/fueltech-relays.oembed","provider":"Autosports engineering","version":"1.0","type":"link"}